What number of moles of solute are present in 40.0 mL of 2.00 M HCI?

May 7, 2017

Approx. $0.1$ moles of $H C l$..........
By definition, $\text{Molarity"="Moles of solute"/"Volume of solution} .$
And thus, $\text{Moles of solute"="Molarity"xx"Volume}$
=40*mLxx10^-3*L*mL^-1xx2.00*mol*L^-1=??*mol